JP2000122178A5 - - Google Patents

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Publication number
JP2000122178A5
JP2000122178A5 JP1998295375A JP29537598A JP2000122178A5 JP 2000122178 A5 JP2000122178 A5 JP 2000122178A5 JP 1998295375 A JP1998295375 A JP 1998295375A JP 29537598 A JP29537598 A JP 29537598A JP 2000122178 A5 JP2000122178 A5 JP 2000122178A5
Authority
JP
Japan
Prior art keywords
lens
light source
diameter
light
lighting device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP1998295375A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000122178A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP10295375A priority Critical patent/JP2000122178A/ja
Priority claimed from JP10295375A external-priority patent/JP2000122178A/ja
Publication of JP2000122178A publication Critical patent/JP2000122178A/ja
Publication of JP2000122178A5 publication Critical patent/JP2000122178A5/ja
Pending legal-status Critical Current

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JP10295375A 1998-10-16 1998-10-16 照明装置 Pending JP2000122178A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10295375A JP2000122178A (ja) 1998-10-16 1998-10-16 照明装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10295375A JP2000122178A (ja) 1998-10-16 1998-10-16 照明装置

Publications (2)

Publication Number Publication Date
JP2000122178A JP2000122178A (ja) 2000-04-28
JP2000122178A5 true JP2000122178A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2005-10-20

Family

ID=17819821

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10295375A Pending JP2000122178A (ja) 1998-10-16 1998-10-16 照明装置

Country Status (1)

Country Link
JP (1) JP2000122178A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3494092B2 (ja) 1999-09-27 2004-02-03 ウシオ電機株式会社 光学装置およびこれを備えてなる液晶プロジェクター
JP2002006225A (ja) 2000-06-23 2002-01-09 Nikon Corp 顕微鏡照明装置
JP4776785B2 (ja) * 2001-01-12 2011-09-21 キヤノン株式会社 投射型表示装置
US6947025B2 (en) 2001-10-09 2005-09-20 Seiko Epson Corporation Lighting apparatus and projection type display, and driving method therefore
JP2007309963A (ja) 2006-05-16 2007-11-29 Hitachi Ltd 投射型表示装置
CN111856850B (zh) * 2020-08-04 2021-05-14 广东烨嘉光电科技股份有限公司 一种多通道微透镜阵列投影系统
CN115407484A (zh) * 2022-07-18 2022-11-29 浙江泰林分析仪器有限公司 一种超广角光收集系统

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